Glandular rattling pot
| Glandular rattling pot | ||||||||||||
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Glandular rattle pot ( Rhinanthus rumelicus ) |
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| Rhinanthus rumelicus | ||||||||||||
| Velen. |
The Glandular rattle ( Rhinanthus rumelicus ) is a plant type from the genus rhinanthus ( Rhinanthus ) in the family of broomrape plants (Orobanchaceae).
description
The glandular rattle pot is a 15 to 60 cm high, semi-parasitic , annual plant . The stem is dashed in black.
The calyx is hairy glandular. The crown is colored yellow, the tooth on the upper lip is purple. The corolla-tube is closed and slightly curved upwards on the back. The bracts are evenly toothed and hairy glandular.
Occurrence
The species is particularly common in south-east Europe. It occurs in Albania, in the former Yugoslavia, Romania, Hungary, Slovakia, Bulgaria, Greece and beyond in Transcaucasia. In Germany the species is only known from Thuringia near Jena . It grows on semi-arid grass and sparse pine stands. It prefers moderately dry, lime-rich and nutrient-poor clay soils.
Botanical history
The first specimen found in Germany was found in 1908 on the Napoleon Stone near Jena- Closewitz and initially described as a separate species, Alectorolophus aschersonianus . After that it was first placed in the vicinity of Rhinanthus rumelicus , but later also in the vicinity of Rhinanthus alectorolophus . Molecular biological studies showed, however, that the Thuringian specimen is close to the Southeast European Rhinanthus rumelicus . Since the discovery of the plant in Thuringia was relatively late for a floristically well-researched area, it is assumed that it was a recent introduction.
literature
- Siegmund Seybold : Flora of Germany and neighboring countries. A book for identifying vascular plants that grow wild and often cultivated . Founded by Otto Schmeil , Jost Fitschen . 93rd completely revised and expanded edition. Quelle & Meyer, Wiebelsheim 2006, ISBN 3-494-01413-2 .
- Hans-Joachim Zündorf, Karl-Friedrich Günther, Heiko Korsch, Werner Westhus (eds.): Flora of Thuringia. The wild fern and flowering plants of Thuringia . Weissdorn, Jena 2006, ISBN 3-936055-09-2 .
Individual evidence
- ↑ Karol Marhold, 2011: Scrophulariaceae : Datasheet Rhinanthus rumelicus In: Euro + Med Plantbase - the information resource for Euro-Mediterranean plant diversity.
Web links
- Glandular rattling pot. In: FloraWeb.de.
- Glandular rattling pot . In: BiolFlor, the database of biological-ecological characteristics of the flora of Germany.
- Profile and distribution map for Bavaria . In: Botanical Information Hub of Bavaria .
- Thomas Meyer: Klappertopf data sheet with identification key and photos at Flora-de: Flora von Deutschland (old name of the website: Flowers in Swabia )